Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
18th January 2007
- 1Histograms2 marks
A histogram class is 4 units wide and contains 10 values. Work out the frequency density.
- 2Standard Form2 marks
Work out (3 x 10^6) x (6 x 10^2). Give your answer in standard form.
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -2x + 9 that passes through (5, 0).
- 4Repeated Percentage Change3 marks
A town's population is 11000 and grows by 3% each year. Work out the population after 2 years, to the nearest whole number.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 3 cm, 4 cm and 5 cm. Work out the angle opposite the 3 cm side, to 1 decimal place.
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